From: Re-act (wantingfeng@hotmail.com)
Date: Thu May 22 2003 - 06:38:19 GMT-3
Hi,everyone
I have a question about OSPF authentication--
AREA 0----R1--AREA 1---R2---AREA 2---R3
poppose the area 0 use clear text authentication, area 1 use MD5.the following is R1&R2's configuration:
R1:
router-id 202.97.1.1
area 0 authentication
area 1 authentication message-digest
area 1 virtual-link 202.97.2.2 authentication message-digest
area 1 virtual-link 202.97.2.2 message-digest-key 1 md5 cisco
...
R2:
router-id 202.97.2.2
area 1 authentication message-digest
area 1 virtual-link 202.97.1.1 authentication message-digest
area 1 virtual-link 202.97.1.1 message-digest-key 1 md5 cisco
...
when I finished,I found that on R2:
show ip ospf
Area BACKBONE(0)
Number of interfaces in this area is 1
Area has no authentication
my question is: AREA 0 has clear text authe in fact,but on R2 no authe,is this right? and following i added "area 0 authentication" on R2,then showed
Area BACKBONE(0) has simple password authentication.
I pluzzed...
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